Analysis Overview
SHA256
b04da3b87b7baab0e89d6578e089fdfdcb13d9fc3b24bb1c1d77d9dc41ba1321
Threat Level: Known bad
The file AsyncClient.exe was found to be: Known bad.
Malicious Activity Summary
AsyncRat
Async RAT payload
Asyncrat family
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 22:45
Signatures
Async RAT payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Asyncrat family
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 22:45
Reported
2024-11-09 22:48
Platform
win11-20241023-en
Max time kernel
149s
Max time network
162s
Command Line
Signatures
AsyncRat
Asyncrat family
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe
"C:\Users\Admin\AppData\Local\Temp\AsyncClient.exe"
Network
| Country | Destination | Domain | Proto |
| N/A | 127.0.0.1:6606 | tcp | |
| US | 8.8.8.8:53 | fervic341.duckdns.org | udp |
| TR | 31.145.213.46:1604 | fervic341.duckdns.org | tcp |
| TR | 31.145.213.46:8808 | fervic341.duckdns.org | tcp |
| TR | 31.145.213.46:8808 | fervic341.duckdns.org | tcp |
| TR | 31.145.213.46:8808 | fervic341.duckdns.org | tcp |
| N/A | 127.0.0.1:6606 | tcp | |
| TR | 31.145.213.46:1604 | fervic341.duckdns.org | tcp |
| TR | 31.145.213.46:1604 | fervic341.duckdns.org | tcp |
Files
memory/4968-0-0x0000000074E6E000-0x0000000074E6F000-memory.dmp
memory/4968-1-0x0000000000840000-0x0000000000852000-memory.dmp
memory/4968-2-0x0000000074E60000-0x0000000075611000-memory.dmp
memory/4968-3-0x0000000074E6E000-0x0000000074E6F000-memory.dmp
memory/4968-4-0x0000000074E60000-0x0000000075611000-memory.dmp